高中全程复习构想·物理·统考版单元评估检测(十一) 交变电流 传感器
单元评估检测(十一) 交变电流 传感器(45分钟 100分)一、选择题(本题共12小题,每小题7分,共84分.1~8题为单选题,9~12题为多选题)1.在变电站里,经常要用交流电表监测电网上的强电流.所用的器材叫电流互感器,如图所示,能正确反映其工作原理的是( )2.矩形金属线圈在匀强磁场中匀速转动,产生的感应电动势与时间呈正弦函数关系,如图所示.此线圈与一个R=10Ω的电阻构成闭合电路,电路中的其他电阻不计.下列说法正确的是( )A.交变电流的周期为0.125sB.交变电流的频率为8HzC.交变电流的有效值为AD.交变电流的最大值为4A3.如图为一种变压器的实物图,根据其铭牌上所提供的信...
相关推荐
-
架构演进:小米的经验分享VIP免费
2025-03-31 26 -
Chemical Evolution of Fluorine in the Milky Way Kate A. Womack1Fiorenzo Vincenzo1Brad K. Gibson1Benoit Côté23Marco Pignatari3110
2025-09-29 16 -
Chemical evolution of elliptical galaxies I supernovae and AGN feedback Marta Molero12Francesca Matteucci123Luca Ciotti4
2025-09-29 17 -
CHAYAN KARMAKAR ABSTRACT . The aim of this paper is to give another proof of a theorem of D .Prasad
2025-09-29 19 -
Charge-sensing of a GeSi coreshell nanowire double quantum dot using a high-impedance superconducting resonator
2025-09-29 17 -
Charge uctuation and charge-resolved entanglement in a monitored quantum circuit with U1symmetry
2025-09-29 21 -
Character-level White-Box Adversarial Attacks against Transformers via Attachable Subwords Substitution
2025-09-29 21 -
Certifying randomness in quantum state collapse Liang-Liang Sun1Xingjian Zhang2Xiang-Zhou1Zheng-Da Li34
2025-09-29 20 -
CERTIFIED ROBUSTNESS OF QUANTUM CLASSIFIERS AGAINST ADVERSARIAL EXAMPLES THROUGH QUANTUM NOISE
2025-09-29 19 -
Certified machine learning Rigorous a posteriori error bounds for PDE defined PINNs
2025-09-29 21
作者详情
相关内容
-
Charge uctuation and charge-resolved entanglement in a monitored quantum circuit with U1symmetry
分类:图书资源
时间:2025-09-29
标签:无
格式:PDF
价格:10 玖币
-
Character-level White-Box Adversarial Attacks against Transformers via Attachable Subwords Substitution
分类:图书资源
时间:2025-09-29
标签:无
格式:PDF
价格:10 玖币
-
Certifying randomness in quantum state collapse Liang-Liang Sun1Xingjian Zhang2Xiang-Zhou1Zheng-Da Li34
分类:图书资源
时间:2025-09-29
标签:无
格式:PDF
价格:10 玖币
-
CERTIFIED ROBUSTNESS OF QUANTUM CLASSIFIERS AGAINST ADVERSARIAL EXAMPLES THROUGH QUANTUM NOISE
分类:图书资源
时间:2025-09-29
标签:无
格式:PDF
价格:10 玖币
-
Certified machine learning Rigorous a posteriori error bounds for PDE defined PINNs
分类:图书资源
时间:2025-09-29
标签:无
格式:PDF
价格:10 玖币


渝公网安备50010702506394